22002122210019 has 32 divisors (see below), whose sum is σ = 34818102443520. Its totient is φ = 12091867963392.

The previous prime is 22002122210017. The next prime is 22002122210039. The reversal of 22002122210019 is 91001222120022.

It is not a de Polignac number, because 22002122210019 - 2¹ = 22002122210017 is a prime.

It is a super-2 number, since 2×22002122210019² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22002122210017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70131969 + ... + 70444994.

It is an arithmetic number, because the mean of its divisors is an integer number (1088065701360).

Almost surely, 2^{22002122210019} is an apocalyptic number.

22002122210019 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

22002122210019 is a deficient number, since it is larger than the sum of its proper divisors (12815980233501).

22002122210019 is a wasteful number, since it uses less digits than its factorization.

22002122210019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140577259.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 22002122210019 in words is "twenty-two trillion, two billion, one hundred twenty-two million, two hundred ten thousand, nineteen".